OpenAI 把 GPT-5.6 Sol 降价一半，到9月3号。这个版本推理能力最强，现在用 GitHub Copilot 就能试。
OpenAI 将 GPT-5.6 Sol 的价格下调了 50%，优惠期至 9月3日。GPT-5.6 系列包含 Sol、Terra 和 Luna 三个版本。Sol 版本拥有最高的推理上限，适合复杂推理和大型代码库。Terra 是平衡的默认选项，适合日常交互式和智能体编程。Luna 是轻量级、成本效益高的版本，适用于小型快速任务。
📣 @OpenAIDevs has reduced the price for GPT-5.6 Sol by 50% until September 3. Try it out in GitHub...
📣 @OpenAIDevs has reduced the price for GPT-5.6 Sol by 50% until September 3. Try it out in GitHub Copilot wherever you work. GitHub @github 📣 @OpenAIDevs 's GPT-5.6 family is now generally available and rolling out in GitHub Copilot. GPT-5.6 comes in three variants: ☀️ GPT-5.6 Sol: the highest reasoning ceiling in the family. Best for complex reasoning over large codebases and demanding, long-running agentic work. 🌎 GPT-5.6 Terra: the balanced default. A strong all-round choice for everyday interactive and agentic coding. 🌕 GPT-5.6 Luna: a lightweight, cost-efficient variant for smaller, faster tasks and the lowest-cost option in the family. Try one, two, or them all in @code or the GitHub Copilot ap github.blog/changelog/2026… P6z Your browser does not support the video tag. 🔗 View on Twitter 🔗 View Quoted Tweet 💬 2 🔄 6 ❤️ 31 👀 5980 📊 5 ⚡